262602496

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4153}}^1$

素因数の和:4201

約数の個数: 72

約数和(自身を含む): 594354320

約数和(自身を除く): 331751824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3328, 3952, 4153, 4864, 7904, 8306, 15808, 16612, 31616, 33224, 53989, 63232, 66448, 78907, 107978, 132896, 157814, 215956, 265792, 315628, 431912, 531584, 631256, 863824, 1025791, 1063168, 1262512, 1727648, 2051582, 2525024, 3455296, 4103164, 5050048, 6910592, 8206328, 10100096, 13821184, 16412656, 20200192, 32825312, 65650624, 131301248, 262602496]

約数ペア:

[(1, 262602496), (2, 131301248), (4, 65650624), (8, 32825312), (13, 20200192), (16, 16412656), (19, 13821184), (26, 10100096), (32, 8206328), (38, 6910592), (52, 5050048), (64, 4103164), (76, 3455296), (104, 2525024), (128, 2051582), (152, 1727648), (208, 1262512), (247, 1063168), (256, 1025791), (304, 863824), (416, 631256), (494, 531584), (608, 431912), (832, 315628), (988, 265792), (1216, 215956), (1664, 157814), (1976, 132896), (2432, 107978), (3328, 78907), (3952, 66448), (4153, 63232), (4864, 53989), (7904, 33224), (8306, 31616), (15808, 16612)]